baber/WOPTO huggingface dataset:
Patent JP-H09218423-A (JP)
Title: Display device
Inventor: SHIRASAKI TOMOYUKI
IPC: G02F1/135
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device which has a sure switching function, is easily formable to a larger screen and higher fineness, is capable of embodying a high-grade display under a high duty driving condition, is capable of attaining driving with a lower voltage and lower electric power consumption, is thin and light, has flexibility as well and is low in a manufacturing cost. SOLUTION: A signal light generating layer 19 which emits light of a prescribed wavelength region is composed of two layers of first and second org. films 17, 18. This signal light generating layer 19 is held by row electrodes 16 and light reflective column electrodes 20. A half mirror layer 15 is arranged in front of the column electrodes 16. The signal light in the perpendicular direction generated in the signal generating layer 19 induces resonance by reflecting between the half mirror layer 15 and the column electrodes 20, by which its light quantity is increased. This signal light is made incident on the photoconductive layer 21 of the corresponding address, by which electron-hole pairs are formed. As a result, the two layers of the third and fourth org. films 22, 23 interposed between this photoconductive layer 21 and the predriving electrodes 25 generate display light.  Since the light quantity of the signal light is maximized in the perpendicular direction, the exact driving display of the EL display element 13 is made possible. The high-grade display is consequently embodied.
Patent JP-H05251969-A (JP)
Title: Amplifier circuit with level detection function
Inventor: MAEDA TETSUHIRO
IPC: H03F1/32
Filed: 1992-03-06
Abstract: PURPOSE:To provide the amplifier circuit with a level detection function by implementing excellent linear amplification regardless of an input level and detecting accurately an input level. CONSTITUTION:Each amplification factor of plural stages of linear amplifier circuits 1, 2, 3 is selectable. Plural level discrimination circuits 4, 5 discriminate whether or not outputs of each of the linear amplifier circuits 1, 2 have a prescribed level or over. Plural switches 11, 13 are used to select the amplification factor of the linear amplifier circuits 2, 3 of the next stage and to decrease the amplification factor when the level discrimination circuits 4, 5 discriminate that the output of the linear amplifier circuits 1, 2 is a prescribed level or larger. A level detection circuit 7 detects a level of the input signal based on the result of discrimination of the level discrimination circuits 4, 5.
Patent JP-S61208363-A (JP)
Title: Picture magnifying and reducing device
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/393
Filed: 1985-03-12
Abstract: PURPOSE:To prevent moire stripe and dot number change by obtaining back picture element number of a picture matrix subject to binary coding of an original picture, forming a density pattern based on the black picture element number, generating a new picture from the density pattern, extracting the generated new picture and applying various picture reconstituting processings. CONSTITUTION:A picture forming circuit 7 receives an output of a picture processing circuit 4 and generates a new picture according to the command from the 1st command circuit 5. The 2nd command circuit 9, according to the command of the 1st command circuit, commands the allocated position on a pattern in response to the number of repetitions of the matrix pattern and interleaving number in response to the magnification to the matrix pattern for one row's or one column's content outputted from the picture generation circuit 77. The picture data subject to reconstitution by a picture reconstitution circuit 8 is stored in a picture memory 10. An operation circuit 3 receives a binary-coded matrix data stored in a binary-coding circuit 1 or a memory 2 and obtains the black number picture elements at each block through operation.
Patent JP-S53136142-A (JP)
Title: Cooling wind dust arrester of forced water cooled engine
Inventor: ISODA MITSUMASA
IPC: F01P11/12
Filed: 1977-04-28
Abstract: PURPOSE:To improve simplifying of the construction, reducing of cost and reliability of operation, the cylindrical dust net installed the blades on the inner surface, which the outer surface contacts with the brush is arranged to rotate freely in the wind inlet of the radiator.
Patent JP-H08328387-A (JP)
Title: Developing method
Inventor: YAMASHITA KEITARO
IPC: G03G15/06
Filed: 1996-03-07
Abstract: PURPOSE: To provide a method for developing capable of obtaining an excellent image without uneven density. CONSTITUTION: As for the developing method for developing the electrostatic charge image, a developing roll 3 composed of cylindrical permanent magnet members arranged on the surface, severally provided with opposite polarity, and arranged in the peripheral direction at the same distance, is disposed opposite to the image carrier 4 moving while carrying the electrostatic charge image, and then the electrostatic charge image is developed by feeding magnetic developer 2 on the surface of developing roll 3, a pitch P between magnetic poles having different polarity is formed at 0.5 to 10mm, the developing roll 3 and the image carrier 4 is moved inversely in a developing area where the developing roll 3 and the image carrier 4 is opposing each other, and the ratio between the peripheral speed Vm (mm/sec) of the developing roll 3 and the moving speed Vp (mm/sec)  of the image carrier is made so as to satisfy the next inequality, 5>=Vm/Vp>=1.
Patent JP-S59175383-A (JP)
Title: Inverter device
Inventor: SANAKA YOUZOU
IPC: H02M7/48
Filed: 1983-03-25
Abstract: PURPOSE:To suppress the operating noise and vibration by automatically correcting and controlling the output voltage of an inverter so that the load current of an AC motor as a load current of an inverter becomes minimum, thereby minimizing the necessity of the voltage applied to a motor. CONSTITUTION:An AC voltage of a commercial power source 1 is converted by a DC converter 1 to a DC voltage, intermittently connected by a switching element 6, smoothed by a smoothing condenser 7, converted into AC by an inverter 3, and then supplied to an induction motor 5. A load current of the motor 5 is detected by a detector 17, and the detection signal is inputted through a diode 19 and an A/D converter 20 to a correction signal generator 18. The output of the generator 18 is added to or subtracted by the output of a function generator 10 by an adder/subtractor 11, the output is supplied through an A/C converter 12 and an adder/subtractor 14 to a chopper controller 16, thereby minimizing the necessity of the voltage applied to the motor 5.
Patent JP-S59177267-A (JP)
Inventor: TETSUHARA TOSHIO
IPC: B66B1/20
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60194196-A (JP)
Inventor: YANAI KIYOSHI
IPC: D21H19/16
Filed: 1984-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02228770-A (JP)
Title: Data processor
Inventor: MIZUTANI MOTOHARU
IPC: G06F11/26
Filed: 1989-03-02
Abstract: PURPOSE:To easily check the result of simulation and to shorten the developing period of a program by executing the simulation to edited program data according to test data having an expected value and displaying oscillation and a position when the result is oscillated. CONSTITUTION:The simulation is directly executed according to a logical table edited by a program editor Ea and a test table edited by a test data editor Eb. A result 23 of this simulation is displayed and when it is judged that the simulation result 23 is oscillated, the oscillation of the simulation result 23 and the position of the oscillation are displayed. Accordingly, when the program or test data 22 is changed or corrected and the simulation is executed, it can be judged that the result of the simulation is not determined to 'H' and 'L' or depends on the oscillation. Then, the simulation result can be easily checked. Thus, the debugging period can be shortened and the developing period of the program can be shortened.
Patent JP-H06266478-A (JP)
Title: Computer system
Inventor: MAYA YUZURU
IPC: G06F1/26
Filed: 1993-03-11
Abstract: PURPOSE:To restart the processing from an instruction just before a power fault interrupt to continue the processing at the time of restoration from the power fault during shut-down processing execution. CONSTITUTION:When receiving a power fault signal 4 from an uninterruptible power unit 2, a computer system 3 starts the shut-down processing. If a power restoration signal 5 from the uninterruptible power unit 2 before the end of execution of the shut-down processing, the shut-down processing is stopped, and the processing is restarted from the instruction following the instruction executed just before the occurrence of the power fault.
Patent JP-H04359966-A (JP)
Title: Transfer image forming material made by using metal azo dye and metal azomethine dye
Inventor: TERENSU PATORITSUKU SUMISU
IPC: B41M5/39
Filed: 1992-03-09
Abstract: PURPOSE: To obtain a dye donor sheet which requires only the application of heat for the transfer of the dye and has a good light and heat fastness by incorporating a particular metal-azo(methine) dye into a substrate of the dye donor sheet.  
     CONSTITUTION: A dye donor sheet comprises a substrate having a coating comprising at least one neutral 1:1 metal-azomethine dye or neutral 1:1 metal-azo dye having the structure represented by the formula, wherein Z 1  and Z 2  are independently an arene nucleus having 5 to 14 ring atoms; G 1  and G 2  are independently a metal ligating group; G 1  and G 2  may be contained within or pendant from at least one of Z 1  and Z 2 ; R is H, halogen, alkyl, etc.; L is any combination of monodentate, bidentate or tridentate ligands which satisfy the coordination requirements of the metal; X is N, a methine (CH) group; M is a divalent or polyvalent transition metal where the coordination number is at least four; k, m and n are independently a number less than or equal to 3. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S51126017-A (JP)
Title: Mnos control circuit
Inventor: KAWASHIMA KAZUMI
IPC: G11C17/00
Filed: 1975-04-24
Abstract: PURPOSE:A simple circuit contraction which is normally easy to use as a memory for the purpose to read in data by only exchanging the address and the readout is made possible to reading in by the exchange switch of circuit line 1.
Patent JP-H01225603-A (JP)
Title: Resin material having high refractive index
Inventor: WATANABE NOBUHIRO
IPC: C08F12/00
Filed: 1988-03-05
Abstract: PURPOSE:To prepare easily the title material suitably used for an optical lens having a high refractive index and a low density, by copolymerizing isopropenylnaphthalene monomer and a halogen-substd. (meth)acrylate. CONSTITUTION:5-70wt.% isopropenylnaphthalene of formula I, 10-60wt.% halogen-substd. (meth)acrylate of formula II (wherein X is Cl or I; Y is H or CH3; n is 1-5; and m is 0-7) (e.g., 1-methacryloxyethoxy-2,4,6- trichlorobenzene) and 0-50wt.% other radical polymerizable monomer (e.g., styrene or divinylbenzene) are copolymerized. A resin material useful for a material of an optical lens having a high refractive index and a low density can be easily prepd.
Patent JP-S59182818-A (JP)
Inventor: KEISU CHIYADOUITSUKU MAADOTSUK
IPC: A61P35/02
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04269296-A (JP)
Title: Method for carrying debris out at construction work of tunnel excavation
Inventor: SHIRAI KOJI
IPC: E21D9/12
Filed: 1991-02-22
Abstract: PURPOSE:To enhance stability in labor when carrying debris out at construction work of tunnel excavation and enhance efficiency in carrying the debris out and enable the extension of the operating distance of debris steel cars to be dealt with by solving the problem of air inside a pit being contaminated, and enabling continuous operation of the debris steel cars without being affected by the gradient of the tunnel. CONSTITUTION:An inward track 6 and an outward track 7 are laid parallel to each other from the working face of the inside of a tunnel up to the outside of the tunnel and a plurality of debris steel cars 30 are disposed on the tracks 6, 7. A cable wire 11 is coupled to each of the debris steel cars 30 and circulatory operation of the debris steel cars 30 is executed by means of movement of the cable wire 11, and the tracks 6, 7 are extended and the cable wire 11 is allowed out as the tunnel is excavated.
Patent JP-S60195943-A (JP)
Title: Semiconductor device
Inventor: IWATA YUTAKA
IPC: H01L21/52
Filed: 1984-03-19
Abstract: PURPOSE:To improve the mounting position accuracy of a chip and the reliability by providing a stationary member made of a shape memory alloy, and securing a substrate or a lead frame with a semiconductor chip, thereby reducing the machining cost. CONSTITUTION:A stationary member 2 is formed of a shape memory alloy which stores the shape to secure a semiconductor chip 6, and formed integrally with a tab 1, a tab lead 3, lead 4 and an outer frame 5. The shape for securing the chip 6 by the member 2 on the prescribed position on the upper surface of the tab 1 is stored by forming in the alloy at a temperature such as 50-100 deg.C. After the member 2 is placed with the chip 6 at the prescribed position on the upper surface of the tab 1, the member 2 made of the alloy is heat treated, for example, 100-150 deg.C. Thus, the portion stored at the member 2 is returned to the prescribed shape (bent) to hold the chip 6. Thus, the chip 6 can be secured to the tab 1.
Patent JP-H01224816-A (JP)
Title: Power source supplying controller
Inventor: YAMADA TOSHIO
IPC: G05F1/10
Filed: 1988-03-04
Abstract: PURPOSE:To make respective loads coordinate the function starting up time of the respective loads even when power source is turned on at the same time by acting a contact means provided at a load side based on the time operation of a time relaying means provided at a power source side. CONSTITUTION:When a power source switch 1 is turned on a voltage is stepped down by a controlled power source transformer 2, and a current is converted at a constant voltage power source part AVR 4. Then, since an A contact 6 of a time relay becomes open, a direct current power course is not supplied to a control part 5, and the function is stopped. On the other hand, a control switch 1a is turned on interlocking it, a time relay 3 starts operating, when a set time elapse, the A contact 6 of a time operating momentary reset becomes closed, the direct current power source is supplied to the control part 5, and the function of the control part 5 starts up. Thus, a starting up time can be delayed by adjusting the time of the time relay 3 until other control devices finish starting up.
Patent JP-S57165812-A (JP)
Title: Image formation device using convergent optical transmitter
Inventor: FUJIOKA KOUICHIROU
IPC: G02B27/18
Filed: 1981-04-07
Abstract: PURPOSE:To obtain an image formation device which has an object plane in parallel to an image plane, and also has the less loss of the quantity of light and less astigmatism by specifying the angle of a ridge mirror which has a metallic reflecting surface within 30 degrees. CONSTITUTION:Light from a body to be copied placed on an object plane 11 is focused by a convergent optical tramsitter array (SLA)12 and then reflected by one oblique side of a right-angled mirror 51 to reach a plane mirror 52. The light having reached the plane mirror 52 is reflected and then reaches the other oblique side of the eidge mirror 51. The light having reached the other oblique side of the right-angle mirror 51 is reflected again imaged on an image plane 14. The ridge mirror consists of metallic planes; when an angle at which the P (parallel) and S (vertical) components of the amplitude reflectivity of the metallic planes are the same, i.e. an incident angle is <= about 30 degrees, no phase shift is caused and spectral distrbution is utilized at a miximum, reducing the loss of the quantity of light.
Patent JP-H08245223-A (JP)
Title: Method for forming optical element
Inventor: TOMITA MASAYUKI
IPC: C03B11/00
Filed: 1995-03-10
Abstract: PURPOSE: To shorten the time for holding glass gob in a receiving mold, to reduce a cost and to improve productivity by covering the circumference of the receiving die with a heating jig right after putting in of the glass gob in a high-temp. softened state into the die, then transporting the support die to the ensuing stage. CONSTITUTION: The optical glass fused in a fusing crucible 1 is made to flow out onto the receiving die 2. The receiving die 2 receiving the prescribed amt. of the fused glass descends rapidly, by which the glass gob 3 in the high-temp. softened state free from shear marks is obtd. The cup-shaped heating jig 4 is brought near to the receiving die 2 from above and is placed on this die to shut off the die from the atm. The heating jig is maintained at a high temp., for instance, at 750 deg.C by a heater. The glass gob 3 in the high-temp. molten state is transported together with the receiving die 2 to a substituting chamber 9. The atm. atmosphere is changed to a nitrogen atmosphere in this chamber. The glass gob 3 is then transported into a forming chamber 8 where the heating jig 4 is removed and the glass gob 3 is placed on a lower die member 8 for forming.  An upper die member 6 for forming is lowered to press form the glass gob 3, by which optical element formed parts 7 are obtd. The formed parts are carried out through the substituting chamber 11.
Patent JP-H11234077-A (JP)
Title: Surface mounted piezoelectric part
Inventor: OSHIRO MUNEYUKI
IPC: H03H9/54
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted piezoelectric part which is superior in reflow resistance and thermal shock resistance and can prevent a cap from coming off. SOLUTION: A piezoelectric element 10 is adhered/fixed to an insulating substrate 1. The electrode of the piezoelectric element 10 is connected to outer electrodes 2-4 formed on the insulating substrate 1. A metallic cap 40 covering the piezoelectric element 10 is adhered/sealed to the insulating substrate 1 with adhesive 41. Since the glass transfer temperature of a hardened object is less than or equal to 120 deg.C and the absolute value of the difference of the coefficient of thermal expansion between the cap 40 and the insulating substrate 1 is less than or equal to 8 ppm deg.C, adhesive power with respect to heat at the time of reflow soldering in adhesive 41 does not deteriorate and it can withstand against the rise in the internal pressure. Then, stresses on adhesive can be relieved, and the cap is surely prevented from coming off.
Patent JP-S54144089-A (JP)
Title: Lighting apparatus
Inventor: ASAMI KOUICHI
IPC: F21V19/02
Filed: 1978-04-28
Abstract: PURPOSE: To change the atmosphere of the room with a variable shade pattern by arranging a light impermeable pattern body in a cylindrical shade made of semi-trasmittable material while the lamp thereinside is made mobile vertically.  
     CONSTITUTION: A lamp 4 is mounted to the undersurface of the body 1 through a stretchable bellows cylinder 3. A cylindrical auxiliary shade 5 is made of transmittable material and a light impermeable pattern body is attached to the cylindrical section thereof. A cylindrical shade 7 with a lower open end, made of a semi- transmittabie material is arranged surrounding the circumference of the auxiliary shade 5 and installed to the body 1. With the vertical movement of the lamp in the shade 7, the pattern of the pattern body 6 projected on the shade 7 changes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02232125-A (JP)
Title: Floating unit
Inventor: AKASHI HIROSHI
IPC: B23P19/02
Filed: 1989-03-02
Abstract: PURPOSE:To make it possible to bury a work easily into a small space by making a fitting axis for holding the work float in the air by air flow at the time of filling the core into the coil of a transformer or the like. CONSTITUTION:In a floating unit 1, a nozzle part 7 for jetting air and a plate 8 provided with a fitting axis fitted with a chuck for gripping a work at its lower part are disposed, as well as a cover plate 16 provided at some distance from the plate 8 is provided at the upper part of the nozzle part 7. Inside the nozzle part 7, a header 12 for distributing the air evenly into an air hole 11 communicated with a cushion chamber 10 of cylindrically hollow shape provided at the upper part of the nozzle part 7 is provided, and an air feed pipe 15 connected to the high pressure air source is communicated with this header 12. A floating unit 1 is mounted at the arm of a robot by a coupler. The chuck removes a work by the switching of a claw by air pressure.
Patent JP-H04287002-A (JP)
Title: Production of color filter
Inventor: YAMASHITA YUKIO
IPC: G02F1/1335
Filed: 1991-03-15
Abstract: PURPOSE:To allow the increasing of the degree of freedom of the pattern shapes of colored layers without requiring a fine working technique of a high level and to allow all patterning with one time of exposing as well as to allow the easy dealing with the trend toward larger sizes. CONSTITUTION:This color filters are obtd. by subjecting the parts corresponding to the colored parts of color filters to all of the patterning with one time of exposing via a positive mask having the light transmittance varying with each of colors and successively developing and coloring the corresponding pattern parts in order of the light transmittance to form the colored layers of many colors, then transferring these layers onto a substrate. Then, the color filters which do not require the provision of electrodes between the colored layers and substrates and obviate the degradation in driving voltage and light transmittance are produced easily in large quantities.
Patent JP-S61211747-A (JP)
Title: Data preserving device
Inventor: SHINAGAWA TORU
IPC: G06F3/08
Filed: 1985-03-16
Abstract: PURPOSE:To hold a data of an IC card individually independent from a card system by reading a data from the IC card and writing it in a memory when mounting the IC card having a processor and a memory. CONSTITUTION:In a cavity of a card body, IC chips such as a processor 4 and a data memory 5 are mounted and a circuit substrate on which input and output devices composing of connecting terminals 31-38 is fitted thereinto. These IC chips are constructed so as to be buried in the card body and the connecting terminals 31-38 are constructed so as to be exposed on a surface of the body 1. The processor 4 has a program memory stored program. In the data memory 5, when this IC card is used as a cash card, a required data such as a detail of deposit or a pass-word is stored.
Patent JP-S61211876-A (JP)
Title: Device for estimating optical disk defect
Inventor: IIDA TAMOTSU
IPC: G11B7/004
Filed: 1985-03-16
Abstract: PURPOSE:To correctly estimate a quality of an optical disk and investigate causes producing defect of it by obtaining a position data of a start end and a final end of the defect by using an address as position reference. CONSTITUTION:From an optical head 3, a reading signal (a) composing of respective address signal and a defect signal representing a defect is obtained, amplified, thereafter supplied to a code processing circuit 5, a servo circuit 6 and a defect detecting circuit 8. The code processing circuit 5 extracts a track address signal and a sector address signal from the reading signal (a) by using a synchronous signal (a) as time reference and supplies to a memory circuit 9 as a reference position data (b). The servo circuit 6 carries out a focus control or a tracking control of the optical head 3. In the defect detecting circuit 5, at first, the synchronous signal is separated from the reading signal (a) the respective address signal is removed to have a signal of only the defect signal. Then, a start end position and a final end position of the defect signal are detected, and a data indicating the start end position of the defect signal and a data indicating the final end position of the defect signal are formed by using the synchronous signal as position reference.